microbiology lab experiment: Identification of unkown bacterial cultures Q) Provide a specific example of an application of bacterial identification
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A: Colony morphology in the identification of a given bacterial species.
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Q) Provide a specific example of an application of bacterial identification
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- microbiology: Aseptic Culture Techniques Lab Explain why a loop or needle is flamed before it is dipped into a tube containing a pure culture. Also, explain why it is flamed after an inoculation is completedComment on the reliability of colony morphology in the identification of a given bacterial speciesexplanation on how a bacteria should be isolated from the infected organism and can be grown in pure culture .
- Electro blotting techniques are routinely used in diagnostic microbiology for detection of a specific DNA sequence in the given bacterial culture. Explain.You perform a quadrant streak and isolate a single colony which contains two distinct species of bacteria. You repeat this with the same results. Provide a possible explanation for this result that does not involve contamination of the sample.Describe the purpose of identifying unknown bacterial cultures in medical field. Name the step by step experiments/procedures that microbiologists follow in order to identify microorganisms.
- In a campus-wide screen for microbes, you find DNA from the bacterial species that causes the bubonic plague, Yersinia pestis. You take the sample back to the lab, and try to grow (very carefully), but can't culture the organism. Provide two possible explanations for why you can't grow this sample in the lab.You are using bacterium E.coli to synthesize a protein from recombinant DNA. The protein remains in the bacterium, so you must lyse the cell in order obtain the protein. Describe the steps you will take to disrupt the microbe.Describe the purpose of identifying unknown bacterial culture in medical field. Name the step by step experiments/procedures that microbiologists follow in order to identify microorganisms.
- Microbiology When using the Microscope in a lab, the use of oil prevents_____________ (use the correct term).using sample prep aka the protocol use it to fill in the tablesmicrobiology lab experiment: Simple and Differential staining, Bacterial Shapes Why do the slides have to be heat-fixed before staining? What would happen if the slides were not heat-fixed and then stained?